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Z86E61 Datasheet, PDF (8/44 Pages) Zilog, Inc. – CMOS Z8 16K/32K EPROM MICROCONTROLLER
PIN FUNCTIONS (Continued)
PRELIMINARY
4
Z86E61
/E63
4
MCU
Port 0 (I/O)
Handshake Controls
/DAV0 and RDY0
(P32 and P35)
Z86E61/E63 Z8® MCU
WITH 16K/32K EPROM
OEN
PAD
Out
TTL Level Shifter
In
R ≈ 500 kΩ
Auto Latch
Figure 6. Port 0 Configuration
8